// For flags

CVE-2024-30261

Undici's fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect

Severity Score

2.6
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity` option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1.

Undici es un cliente HTTP/1.1, escrito desde cero para Node.js. Un atacante puede alterar la opción `integridad` pasada a `fetch()`, permitiendo que `fetch()` acepte solicitudes como válidas incluso si han sido manipuladas. Esta vulnerabilidad fue parcheada en las versiones 5.28.4 y 6.11.1.

A flaw was found in the nodejs-undici package. This issue may allow an attacker to alter the integrity option passed to fetch(), allowing fetch() to accept requests as valid even if they have been tampered with.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-03-26 CVE Reserved
  • 2024-04-04 CVE Published
  • 2024-04-12 EPSS Updated
  • 2024-09-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-284: Improper Access Control
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nodejs
Search vendor "Nodejs"
 Undici
Search vendor "Nodejs" for product "Undici"
 >= 6.0.0 < 6.11.1
Search vendor "Nodejs" for product "Undici" and version " >= 6.0.0 < 6.11.1"
en
Affected
Nodejs
Search vendor "Nodejs"
 Undici
Search vendor "Nodejs" for product "Undici"
 < 5.28.4
Search vendor "Nodejs" for product "Undici" and version " < 5.28.4"
en
Affected